package com.qf.pojo;

import java.util.HashMap;

/**
 * 封装一个返回结果实体类
 * @author mkr
 * @version V1.0
 * @Project java2203-mkr
 * @Package com.qf.pojo
 * @Description:
 * @Date 2022/6/14 14:29
 */
public class Result extends HashMap {

    //响应消息
    private String msg;

    //响应状态码, 0成功, 1失败
    private int code;

    //无参构造
    public Result(){}

    //有参构造
    public Result(int code, String msg){
        this.code = code;
        this.msg = msg;
    }

    //有参构造
    public Result(int code){
        this.code = code;
    }

    //有参构造
    public Result(String msg){
        this.msg = msg;
    }

    public String getMsg() {
        return msg;
    }

    public void setMsg(String msg) {
        this.msg = msg;
    }

    public int getCode() {
        return code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    //返回成功消息的状态码
    public  static Result ok(){
        return new Result(0);
    }

    //返回成功消息
    public  static Result ok(String msg){
        return new Result(0,msg);
    }

    public  static Result error(){
        return new Result(1);
    }
    public  static Result error(String msg){
        return new Result(1,msg);
    }

    public Result put(String key, Object value){
        super.put(key,value);

        return this;
    }

}
